Withdrawal of Approval of New Animal Drug Applications; Chloramphenicol, Lincomycin, Pyrantel Tartrate, and Tylosin Phosphate and Sulfamethazine

摘要

The Food and Drug Administration (FDA) is withdrawing approval of four new animal drug applications (NADAs). In a final rule published elsewhere in this issue of the Federal Register, FDA is amending the regulations to remove portions reflecting approval of these NADAs.